Consider the activities for Project Dare, and their normal and crash times and costs as shown in the table below. Note that Crash Trne is the fastest that the activity can be done and Crash Cost is the total cost to do the activity at its fastest. Assume that erash costs are linear Suppose that based on the precedence relationships (not shown here), the project has two critical paths (at the nocmal times) The critical paths are: G.J-K-L and H+JM (a) Which activity or activites should be crashed in order to reduce the expected project complebon time by one period, and what will it cost to do so? The activityractivities to crash The cost to do this crash dollars. (b) Suppose that afler the crash you just did, the same paths are critical and no now critical path has emergod. Which activity or activities should be crashed now, in ordee to reduce the expected project complotion bime by one more period, and what will it cost to do this? The activilyactivies to crash now The cost to do this crash dollars (c) Ater your crash in part (b), what is the expected project completion time? days